How To Fix L3770 - Destination storage bin and source storage bin cannot be identical

SAP Error Message - Details

• Message type: E = Error

• Message class: L3 -

• Message number: 770

• Message text: Destination storage bin and source storage bin cannot be identical

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message L3770 - Destination storage bin and source storage bin cannot be identical ?

  The SAP error message L3770, which states "Destination storage bin and source storage bin cannot be identical," typically occurs during warehouse management processes, particularly when trying to transfer stock between storage bins. This error indicates that the system does not allow the same storage bin to be both the source and destination for a transfer operation.
  Cause:
  The primary cause of this error is that the system is trying to execute a transfer where the source storage bin (the bin from which stock is being moved) is the same as the destination storage bin (the bin to which stock is being moved). This situation is not allowed because it does not make logical sense to transfer stock from a bin to itself.
  Solution:
  To resolve this error, you should:
  
  
  Check the Transfer Order: Review the transfer order or movement you are trying to execute. Ensure that the source and destination storage bins are different.
  
  
  Correct the Storage Bin: If you find that the source and destination bins are indeed the same, you will need to change one of them to a different bin. This can be done in the transfer order or during the stock movement process.
  
  
  Review the Process: If you are using a custom program or a specific transaction that is generating this error, review the logic to ensure that it correctly differentiates between source and destination bins.
  
  
  Consult Documentation: If you are unsure about the correct bins to use, consult your warehouse management documentation or speak with your warehouse manager to understand the proper procedures for stock transfers.
  
  
  Related Information:
  
  Warehouse Management (WM) Module: This error is related to the Warehouse Management module in SAP, which handles the logistics of stock movement within a warehouse.
  Transaction Codes: Common transaction codes related to warehouse management include LT01 (Create Transfer Order), LT02 (Change Transfer Order), and LT03 (Display Transfer Order).
  User Roles: Ensure that the user executing the transfer has the appropriate permissions to make changes to transfer orders and storage bins.
  SAP Notes: Check for any relevant SAP Notes or updates that may address specific issues related to this error message.
  
  By following these steps, you should be able to resolve the L3770 error and successfully complete your stock transfer operations.